Bethanechol is a parasympathomimetic choline carbamate that selectively stimulates muscarinic receptors with little effect on nicotinic receptors. Bethanechol is indicated for the treatment of acute postoperative and postpartum nonobstructive (functional) urinary retention and for neurogenic atony of the urinary bladder with retention.

Batefenterol, previously known as GSK961081, a bifunctional muscarinic (M2 and M3 receptors) antagonist β2-agonist that is developed for chronic obstructive pulmonary disease (COPD). The drug has successfully completed phase II clinical trials with clinically significant improvements in lung function. No new or unexpected safety signals were observed in this COPD population. The conclusion from the trial was following that batefenterol 300 µg might represent the optimal dose for Phase III studies.

Ravidasvir (RDV, ASC16) is a second‐generation, pan‐genotypic non‐structural (NS) 5A inhibitor, which inhibits viral replication and assembly. Ravidasvir exhibits high antiviral potency with EC50 0.04–1.14 nM for HCV GT1–GT6. The pharmacokinetics results indicated that steady status achieved quickly after the first dose. Metabolism studies utilizing human clinical samples showed that Ravidasvir was very stable, with only modest (~2%) metabolite formation. Biliary excretion of Ravidasvir appears to be the primary route of elimination of the absorbed dose, while renal excretion of the intact drug appears to be negligible. In clinical trans twelve-week Ravidasvir and ritonavir-boosted Danoprevir in combination with ribavirinfor 12 weeks achieve the sustained virologic response rate of 100% in treatment-naïve non-cirrhotic Asian patients with HCV GT1 infection. Ravidasvir for treatment‐naïve, non‐cirrhotic HCV GT1 patients was safe and well tolerated. There was no death, treatment‐related serious adverse events, and discontinued cases due to adverse events.

Pamatolol is a beta-Adrenergic receptor antagonist was studied as an Antiarrhythmic agent. The phase I clinical trial has shown that the drug was relatively cardioselective in man. Information about the further development of this drug is not available.

Mivobulin is a synthetic water-soluble colchicine analog with the broad antitumor activity that competitively binds tubulin at the colchicine-binding site and inhibits tubulin polymerization. Cancer cells exposed to Mivobulin isethionate accumulate in the M phase of the cell cycle and subsequently die. Preclinical studies have demonstrated that Mivobulin isethionate is able to cross the blood-brain barrier. Importantly, Mivobulin isethionate demonstrated significant antitumor activity in a broad spectrum of murine and human tumor models that were cross-resistant to vincristine, cisplatin, vinblastine, navelbine, and doxorubicin and in tumor cell lines exhibiting multidrug resistance owing to P-glycoprotein overexpression. In animal studies, the activity of Mivobulin isethionate was largely independent of the route of drug administration but favored a prolonged treatment schedule. Unfortunately, in clinical trials, Mivobulin fail to demonstrate the significant activity

Denibulin is a novel antineoplastic agent. Denibulin selectively targets and reversibly binds to the colchicine-binding site on tubulin and inhibits microtubule assembly. This results in the disruption of the cytoskeleton of tumor endothelial cells, ultimately leading to cell cycle arrest, blockage of cell division and apoptosis. This causes inadequate blood flow to the tumor and eventually leads to a decrease in tumor cell proliferation. Denibulin hydrochloride had been in phase I clinical trials for the treatment of solid tumours. It was generally well tolerated and showed decrease in tumor vascular parameters. However, no recent development has been reported.

Ibiglustat (GZ/SAR402671 or Genz-682452) is a small molecule inhibitor of glucosylceramide synthase. Ibiglustat has been demonstrated to effectively lower glycosphingolipid synthesis. Genzyme, a Sanofi Company is developing Ibiglustat for the treatment of Parkinson's Disease, Gaucher Disease, and Fabry Disease.

Ibiglustat (GZ/SAR402671 or Genz-682452) is a small molecule inhibitor of glucosylceramide synthase. Ibiglustat has been demonstrated to effectively lower glycosphingolipid synthesis. Genzyme, a Sanofi Company is developing Ibiglustat for the treatment of Parkinson's Disease, Gaucher Disease, and Fabry Disease.